Members get up to 40% off during MyLowe’s Rewards Week. Shop Now >

Link to Lowe's Home Improvement Home Page

Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

CRAFTSMAN Indoor Water Leak Detector with (2-Pack)

Get Pricing & Availability

85 Decibel Alarm—A loud alarm sounds if water is detected to help you keep a space or your valuables dry
Versatile Placement Options—A 2.5-foot (0.6 meters) cord allows you to place the water detector in hard-to-reach places, like by a sump pump or under a sink
Easy Mounting—Magnetic backing and an integrated keyhole hanger helps to make this water detector easy to hang, wherever you think a water leak could occur

Best Price. Guaranteed

Find a lower price on an exact item? We'll match it. Some exclusions apply.

FREE Returns

Return it in store or ship it back for free. Eligibility rules apply.

FREE Shipping

Delivery is on us for orders over $45. Some exclusions apply.

Avoid unforeseen water damage or mold and mildew growth with this CRAFTSMAN Water Leak Detector with Wireless Alert System. Perfect for sump pumps, basements, bathrooms, kitchens, or laundry rooms, this water leak detector will emit a loud, 85 decibel sound if it senses water—allowing you to take action. The included wireless receiver can notify you of a water leak situation from up to 330 feet (100 meters) away, giving you peace of mind that you can roam about your house instead of constantly monitoring a potential leak. The CRAFTSMAN Water Leak Detector measures 4.5” Hx 2.6” Wx 0.75” D and requires two AA alkaline batteries (not included). The wireless receiver measures 3.19” H x 2.8” W x 0.75” D and requires three AA alkaline batteries (not included). This system comes with a one-year limited warranty.

85 Decibel Alarm—A loud alarm sounds if water is detected to help you keep a space or your valuables dry
Versatile Placement Options—A 2.5-foot (0.6 meters) cord allows you to place the water detector in hard-to-reach places, like by a sump pump or under a sink
Easy Mounting—Magnetic backing and an integrated keyhole hanger helps to make this water detector easy to hang, wherever you think a water leak could occur
Wireless Pager—Receive notice of a water leak even if you aren’t particularly close to the leak itself
Moisture Indicator Light—A red light will glow on both the detector itself and wireless pager if moisture is detected
Snooze Feature—Pause the alarm for up to 24 hours while you clean up or make necessary repairs to anything causing a leak